JPS54157561A - Preparation of n-substituted imidazole - Google Patents

Preparation of n-substituted imidazole

Info

Publication number
JPS54157561A
JPS54157561A JP6634178A JP6634178A JPS54157561A JP S54157561 A JPS54157561 A JP S54157561A JP 6634178 A JP6634178 A JP 6634178A JP 6634178 A JP6634178 A JP 6634178A JP S54157561 A JPS54157561 A JP S54157561A
Authority
JP
Japan
Prior art keywords
triphenylmethanol
imidazolyl
phosphine
mole
tri
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP6634178A
Other languages
Japanese (ja)
Other versions
JPS5938949B2 (en
Inventor
Hideo Yasukui
Kitaro Saji
Mitsuo Nakashita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP6634178A priority Critical patent/JPS5938949B2/en
Priority to PT6969179A priority patent/PT69691A/en
Priority to SE7904739A priority patent/SE7904739L/en
Priority to HUSU001017 priority patent/HU180088B/en
Priority to AR27672679A priority patent/AR220392A1/en
Priority to DK228379A priority patent/DK228379A/en
Priority to ES481166A priority patent/ES481166A1/en
Priority to CH509479A priority patent/CH644598A5/en
Priority to CA000328849A priority patent/CA1119179A/en
Priority to AT400679A priority patent/AT373244B/en
Priority to NL7904329A priority patent/NL7904329A/en
Publication of JPS54157561A publication Critical patent/JPS54157561A/en
Publication of JPS5938949B2 publication Critical patent/JPS5938949B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles

Abstract

PURPOSE: To obtain the title compound useful as antibacterials in high yield with an increased volume efficiency and short reaction time industrially advantageously, by reacting a tri-(1-imidazolyl)-phosphine with a triphenylmethanol.
CONSTITUTION: One mole of a tri-(1-imidazolyl)-phosphine of formula I: (R1, R2, and R3 are H, 1W8C alkyl, 1W8C alkenyl groups, etc.) is reacted with 1/3 mole or more, preferably 2/3W2 moles, of a triphenylmethanol having phenyl groups which may be substituted by halogen, alkoxy, or lower alkyl group) in the presence or absence of a solvent, e.g. acetonitrile or chloroform, at room temperature or under warming to give a 1-triphenylmethylimidazole.
EFFECT: The raw material is not unstable or expensive, and the reaction does not require high temperature or solvents particularly.
COPYRIGHT: (C)1979,JPO&Japio
JP6634178A 1978-06-01 1978-06-01 Method for producing N↓-substituted imidazole derivatives Expired JPS5938949B2 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP6634178A JPS5938949B2 (en) 1978-06-01 1978-06-01 Method for producing N↓-substituted imidazole derivatives
PT6969179A PT69691A (en) 1978-06-01 1979-05-29 Process for preparing n-tritylimidazole compounds
SE7904739A SE7904739L (en) 1978-06-01 1979-05-30 PROCEDURE FOR PREPARING N-TRITYLIMIDAZOLE COMPOUNDS
HUSU001017 HU180088B (en) 1978-06-01 1979-05-30 Process for producing n-trityl-imidasole derivatives
AR27672679A AR220392A1 (en) 1978-06-01 1979-05-30 PROCESS FOR THE PREPARATION OF 1-TRIPHENYLIMIDAZOLE COMPOUNDS
DK228379A DK228379A (en) 1978-06-01 1979-05-31 PROCEDURE FOR MAKING N-TRITYLIMIDAZOLE COMPOUNDS
ES481166A ES481166A1 (en) 1978-06-01 1979-05-31 Preparation of nnsubstituted imidazole
CH509479A CH644598A5 (en) 1978-06-01 1979-05-31 Process for the preparation of 1-(triphenylmethyl)imidazoles
CA000328849A CA1119179A (en) 1978-06-01 1979-05-31 Process for preparing n-tritylimidazole compounds
AT400679A AT373244B (en) 1978-06-01 1979-06-01 METHOD FOR PRODUCING N-TRITYLIMIDAZOLE COMPOUNDS
NL7904329A NL7904329A (en) 1978-06-01 1979-06-01 PROCESS FOR THE PREPARATION OF N-TRITYLIMIDAZOLE DERIVATIVES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6634178A JPS5938949B2 (en) 1978-06-01 1978-06-01 Method for producing N↓-substituted imidazole derivatives

Publications (2)

Publication Number Publication Date
JPS54157561A true JPS54157561A (en) 1979-12-12
JPS5938949B2 JPS5938949B2 (en) 1984-09-20

Family

ID=13313050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6634178A Expired JPS5938949B2 (en) 1978-06-01 1978-06-01 Method for producing N↓-substituted imidazole derivatives

Country Status (11)

Country Link
JP (1) JPS5938949B2 (en)
AR (1) AR220392A1 (en)
AT (1) AT373244B (en)
CA (1) CA1119179A (en)
CH (1) CH644598A5 (en)
DK (1) DK228379A (en)
ES (1) ES481166A1 (en)
HU (1) HU180088B (en)
NL (1) NL7904329A (en)
PT (1) PT69691A (en)
SE (1) SE7904739L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5233048A (en) * 1989-12-21 1993-08-03 Bayer Aktiengesellschaft Triarylmethane color formers
DE3942227A1 (en) * 1989-12-21 1991-06-27 Bayer Ag TRIARYLMETHANE COLOR IMAGE

Also Published As

Publication number Publication date
ES481166A1 (en) 1980-02-01
NL7904329A (en) 1979-12-04
PT69691A (en) 1979-06-01
HU180088B (en) 1983-01-28
AT373244B (en) 1983-12-27
CA1119179A (en) 1982-03-02
JPS5938949B2 (en) 1984-09-20
CH644598A5 (en) 1984-08-15
AR220392A1 (en) 1980-10-31
DK228379A (en) 1979-12-02
ATA400679A (en) 1983-05-15
SE7904739L (en) 1979-12-02

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